Question

write a program to enter a number and display the day according to the number​

Answer 1

Here, the program first checks the condition whether entered number n is less than or equal to 7 or not. If it is less than 7 then the number is checked against the if and else if conditions and the statement associated with the matching condition is executed. If the entered number is more than 7 then “Invalid Entry” is displayed.

Answer 2

#include<stdio.h>

int main()

{

int n;

printf("Enter a number from 1 to 7 n");

scanf("%d", &n);

if (n<=7)

{

if (n==1)

printf ("SUNDAY");

else if (n==2)

printf ("MONDAY");

else if (n==3)

printf ("TUESDAY");

else if (n==4)

printf ("WEDNESDAY");

else if (n==5)

printf ("THURSDAY");

else if (n==6)

printf ("FRIDAY");

else

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